English verb conjugation
OUGHT TO PREAPPROVE

Regular verb: preapprove - preapproved - preapproved

Affirmation

Simple form	V-ing form
I ought to preapprove you ought to preapprove she ought to preapprove we ought to preapprove you ought to preapprove they ought to preapprove	I ought to be preapproving you ought to be preapproving she ought to be preapproving we ought to be preapproving you ought to be preapproving they ought to be preapproving
Perfect	V-ing perfect
I ought to have preapproved you ought to have preapproved she ought to have preapproved we ought to have preapproved you ought to have preapproved they ought to have preapproved	I ought to have been preapproving you ought to have been preapproving she ought to have been preapproving we ought to have been preapproving you ought to have been preapproving they ought to have been preapproving

Negation

Simple form	V-ing form
I oughtn't to preapprove you oughtn't to preapprove she oughtn't to preapprove we oughtn't to preapprove you oughtn't to preapprove they oughtn't to preapprove	I oughtn't to be preapproving you oughtn't to be preapproving she oughtn't to be preapproving we oughtn't to be preapproving you oughtn't to be preapproving they oughtn't to be preapproving
Perfect	V-ing perfect
I oughtn't to have preapproved you oughtn't to have preapproved she oughtn't to have preapproved we oughtn't to have preapproved you oughtn't to have preapproved they oughtn't to have preapproved	I oughtn't to have been preapproving you oughtn't to have been preapproving she oughtn't to have been preapproving we oughtn't to have been preapproving you oughtn't to have been preapproving they oughtn't to have been preapproving

Interrogative form

Simple form	V-ing form
ought to I preapprove? ought to you preapprove? ought to she preapprove? ought to we preapprove? ought to you preapprove? ought to they preapprove?	ought to I be preapproving? ought to you be preapproving? ought to she be preapproving? ought to we be preapproving? ought to you be preapproving? ought to they be preapproving?
Perfect	V-ing perfect
ought to I have preapproved? ought to you have preapproved? ought to she have preapproved? ought to we have preapproved? ought to you have preapproved? ought to they have preapproved?	ought to I have been preapproving? ought to you have been preapproving? ought to she have been preapproving? ought to we have been preapproving? ought to you have been preapproving? ought to they have been preapproving?

Interro-negative form

Simple form	V-ing form
oughtn't I to preapprove? oughtn't you to preapprove? oughtn't she to preapprove? oughtn't we to preapprove? oughtn't you to preapprove? oughtn't they to preapprove?	oughtn't I to be preapproving? oughtn't you to be preapproving? oughtn't she to be preapproving? oughtn't we to be preapproving? oughtn't you to be preapproving? oughtn't they to be preapproving?
Perfect	V-ing perfect
oughtn't I to have preapproved? oughtn't you to have preapproved? oughtn't she to have preapproved? oughtn't we to have preapproved? oughtn't you to have preapproved? oughtn't they to have preapproved?	oughtn't I to have been preapproving? oughtn't you to have been preapproving? oughtn't she to have been preapproving? oughtn't we to have been preapproving? oughtn't you to have been preapproving? oughtn't they to have been preapproving?